14202135193 has 4 divisors (see below), whose sum is σ = 14202482788. Its totient is φ = 14201787600.

The previous prime is 14202135179. The next prime is 14202135203. The reversal of 14202135193 is 39153120241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39153120241 = 19 ⋅2060690539.

It can be written as a sum of positive squares in 2 ways, for example, as 5590851984 + 8611283209 = 74772^2 + 92797^2 .

It is a cyclic number.

It is not a de Polignac number, because 14202135193 - 2⁵ = 14202135161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14202135173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102858 + ... + 197443.

It is an arithmetic number, because the mean of its divisors is an integer number (3550620697).

Almost surely, 2^14202135193 is an apocalyptic number.

It is an amenable number.

14202135193 is a deficient number, since it is larger than the sum of its proper divisors (347595).

14202135193 is an equidigital number, since it uses as much as digits as its factorization.

14202135193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347594.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 14202135193 in words is "fourteen billion, two hundred two million, one hundred thirty-five thousand, one hundred ninety-three".